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BSI PD IEC PAS 63343:2021

BSI PD IEC PAS 63343:2021

$215.11

Maritime navigation and radiocommunication equipment and systems. VHF data exchange system. Requirements and methods of testing for stations including ASM functionality

Published By Publication Date Number of Pages
BSI 2021 76
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This document specifies technical requirements, methods of test and required test results for equipment implementing ASM part of the VHF Data exchange system (VDES) as defined in ITU-R M.2092.

This document is intended to be the first step of development of standard(s) describing equipment that implement functions of VDES in any combination.

NOTE All text of this document whose wording is identical to applicable external references such as ITU Recommendations is printed in italics, and the reference and associated paragraph numbers are indicated in brackets.

NOTE The intention of text written in notation [Future: text] in this document is to include future placeholder for topics that are considered important even for the first implementations that may comply with this document.

Requirements set in this document provide means to mitigate adverse interference to Automatic Identification System (AIS).

PDF Catalog

PDF Pages PDF Title
2 undefined
4 CONTENTS
7 FOREWORD
9 1 Scope
2 Normative references
10 3 Terms, definitions and abbreviated terms
3.1 Terms and definitions
3.2 Abbreviated terms
11 4 General requirements and tests of equipment
4.1 Requirements (placeholder)
4.2 Methods of tests for general requirements
5 Performance requirements
5.1 Mobile station
5.1.1 Overview
12 5.1.2 General requirements
13 5.1.3 Technical requirements
14 Tables
Table 1 – Slotted transmission spectrum for ASM
15 Figures
Figure 1 – Slotted transmission spectrum for ASM
16 Figure 2 – Transmitter power versus time characteristics for π/4 QPSK (ASM)
Table 2 – Transmitter power versus time characteristics
17 Table 3 – Receiver requirements without FEC (using Link ID 1)
18 Table 4 – IEC 61162 Talker identifiers and sentence formatters used for input of data to Equipment for transmission to ASM VDL
Table 5 – IEC 61162 sentence formatters used to output ASM VDL
19 Table 6 – IEC 61162 sentence formatters used to output equipment status and input related commands
20 Table 7 – Use of ASM VDL messages
21 Table 8 – Message 0 description
23 Table 9 – Quiet time multiplier
24 Figure 3 – Slot selection Criteria Flow Chart
25 5.2 Coast Station
5.2.1 Overview
5.2.2 General requirements
5.2.3 Technical requirements
26 Table 10 – Slotted transmission spectrum for ASM
27 Figure 4 – Slotted transmission spectrum for ASM
28 Figure 5 – Transmitter power versus time characteristics for π/4 QPSK (ASM)
Table 11 – Transmitter power versus time characteristics
29 Table 12 – Receiver requirements without FEC (using Link ID 1)
30 Table 13 – IEC 61162 Talker Identifiers and Sentence Formatters used for input of data to Equipment for transmission to ASM VDL
Table 14 – IEC 61162 Sentence Formatters used to output ASM VDL
31 Table 15 – IEC 61162 Sentence Formatters used to output equipment status and input related commands
32 Table 16 – Use of ASM VDL messages
33 Table 17 – Message 0 description
34 Table 18 – Quiet time multiplier
35 Figure 6 – Slot selection criteria flow chart
36 5.3 AtoN Station
6 Methods of testing and required results
6.1 Mobile station
6.1.1 Test environment
37 6.1.2 Test signals
6.1.3 Environmental, power supply, special purpose and safety tests
38 6.1.4 Operational tests
Table 19 – Power supply test schedule
39 6.1.5 Specific tests of physical layer
Figure 7 – Test setup for frequency error measurement
40 Table 20 – Carrier power, required results
42 Table 21 – Used parameters and required results for ASM and VDE sensitivity tests
Table 22 – Used parameters and required results for ASM and VDE high input level tests
43 Figure 8 – Test setup for adjacent channel selectivity
Table 23 – Additional channel combinations used for co-channel rejection tests
44 Table 24 – Test signals used for adjacent channel selectivity tests
45 Figure 9 – Measurement arrangement for intermodulation
46 Figure 10 – Measurement arrangement for blocking or de-sensitisation
Table 25 – Frequencies for inter-modulation test
Table 26 – Test signals used for inter-modulation test
47 6.1.6 Specific tests of Link layer
Table 27 – Frequencies for blocking test
Table 28 – Test signals used for blocking test
50 6.1.7 Specific tests of Network layer
51 6.1.8 Specific tests of Transport layer
6.2 Coast station
6.2.1 Test environment
52 6.2.2 Test signals
6.2.3 Environmental, power supply, special purpose and safety tests
53 6.2.4 Operational tests
54 6.2.5 Specific tests of Physical layer
Figure 11 – Test setup for frequency error measurement
55 Table 29 – Carrier power, required results
57 Table 30 – Used parameters and required results for ASM and VDE sensitivity tests
Table 31 – Used parameters and required results for ASM and VDE high input level tests
Table 32 – Additional channel combinations used for co-channel rejection tests
58 Figure 12 – Test setup for adjacent channel selectivity
Table 33 – Test signals used for adjacent channel selectivity tests
60 Figure 13 – Measurement arrangement for intermodulation
Table 34 – Frequencies for inter-modulation test
Table 35 – Test signals used for inter-modulation test
61 Figure 14 – Measurement arrangement for blocking or de-sensitisation
Table 36 – Frequencies for blocking test
62 6.2.6 Specific tests of Link layer
Table 37 – Test signals used for blocking test
64 6.2.7 Specific tests of Network layer
65 6.2.8 Specific tests of Transport layer
6.3 Tests for AtoN station
66 Annex A (normative)Presentation Interface (PI) sentences
A.1 General
A.2 AAB – ASM Selective Addressed Message
67 A.3 ABB – ASM Broadcast Message
68 A.4 ADM – Received ASM VHF Data-Link Message
69 A.5 ADO – ASM VHF Data-Link Own-Vessel transmission
A.6 AGB – ASM Geographical Multicast Message
71 A.7 AMK – Addressed and broadcast ASM message acknowledgement
A.8 ASM – ASM Message Assembly
73 A.9 ASQ – ASM Message Assembly Query
A.10 ACC – “ASM Coast Station Configuration command”
A.11 ??? – “additional ASM Coast Station Configuration”
74 A.12 ??? – “ASM Coast Station Status sentence”
75 Bibliography

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BSI PD IEC PAS 63343:2021
$215.11